Disclosures

Unpaid Consultant for Lima, Teijin-Nakashima medical, Kyocera medical, Zimmer
Support received from Bristol-Myers Squibb, Daiichi-Sankyo, Eisai, Mochida, Taisho
Financial Support received from ASAHI-KASEI, AYUMI, Chugai, Mitsubishi-Tanabe, Nagahama City, Toyooka City, UCB Japan
Editorial or Governing board of Journal of Orthopedic Science, Modern Rheumatology Case Reports
Board of Directors member for Japan College of Rheumatology, Japanese Orthopaedic Association, Orthopaedic Research Society

All relevant financial disclosures have been mitigated.